1 /* 2 * Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved. 3 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. 4 * 5 * This code is free software; you can redistribute it and/or modify it 6 * under the terms of the GNU General Public License version 2 only, as 7 * published by the Free Software Foundation. Oracle designates this 8 * particular file as subject to the "Classpath" exception as provided 9 * by Oracle in the LICENSE file that accompanied this code. 10 * 11 * This code is distributed in the hope that it will be useful, but WITHOUT 12 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or 13 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License 14 * version 2 for more details (a copy is included in the LICENSE file that 15 * accompanied this code). 16 * 17 * You should have received a copy of the GNU General Public License version 18 * 2 along with this work; if not, write to the Free Software Foundation, 19 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. 20 * 21 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA 22 * or visit www.oracle.com if you need additional information or have any 23 * questions. 24 */ 25 26 #import "CGLGraphicsConfig.h" 27 28 #import <JavaNativeFoundation/JavaNativeFoundation.h> 29 #import <JavaRuntimeSupport/JavaRuntimeSupport.h> 30 31 #import "ThreadUtilities.h" 32 #import "AWTView.h" 33 #import "AWTEvent.h" 34 #import "AWTWindow.h" 35 #import "LWCToolkit.h" 36 #import "JavaComponentAccessibility.h" 37 #import "JavaTextAccessibility.h" 38 #import "GeomUtilities.h" 39 #import "OSVersion.h" 40 #import "CGLLayer.h" 41 42 @interface AWTView() 43 @property (retain) CDropTarget *_dropTarget; 44 @property (retain) CDragSource *_dragSource; 45 @end 46 47 // Uncomment this line to see fprintfs of each InputMethod API being called on this View 48 //#define IM_DEBUG TRUE 49 //#define EXTRA_DEBUG 50 51 static BOOL shouldUsePressAndHold() { 52 static int shouldUsePressAndHold = -1; 53 if (shouldUsePressAndHold != -1) return shouldUsePressAndHold; 54 shouldUsePressAndHold = !isSnowLeopardOrLower(); 55 return shouldUsePressAndHold; 56 } 57 58 @implementation AWTView 59 60 @synthesize _dropTarget; 61 @synthesize _dragSource; 62 @synthesize cglLayer; 63 @synthesize mouseIsOver; 64 65 // Note: Must be called on main (AppKit) thread only 66 - (id) initWithRect: (NSRect) rect 67 platformView: (jobject) cPlatformView 68 windowLayer: (CALayer*) windowLayer 69 { 70 AWT_ASSERT_APPKIT_THREAD; 71 // Initialize ourselves 72 self = [super initWithFrame: rect]; 73 if (self == nil) return self; 74 75 m_cPlatformView = cPlatformView; 76 fInputMethodLOCKABLE = NULL; 77 fKeyEventsNeeded = NO; 78 fProcessingKeystroke = NO; 79 80 fEnablePressAndHold = shouldUsePressAndHold(); 81 fInPressAndHold = NO; 82 fPAHNeedsToSelect = NO; 83 84 mouseIsOver = NO; 85 [self resetTrackingArea]; 86 87 if (windowLayer != nil) { 88 self.cglLayer = windowLayer; 89 [self setWantsLayer: YES]; 90 [self.layer addSublayer: (CALayer *)cglLayer]; 91 [self setLayerContentsRedrawPolicy: NSViewLayerContentsRedrawDuringViewResize]; 92 [self setLayerContentsPlacement: NSViewLayerContentsPlacementTopLeft]; 93 [self setAutoresizingMask: NSViewHeightSizable | NSViewWidthSizable]; 94 95 #ifdef REMOTELAYER 96 CGLLayer *parentLayer = (CGLLayer*)self.cglLayer; 97 parentLayer.parentLayer = NULL; 98 parentLayer.remoteLayer = NULL; 99 if (JRSRemotePort != 0 && remoteSocketFD > 0) { 100 CGLLayer *remoteLayer = [[CGLLayer alloc] initWithJavaLayer: parentLayer.javaLayer]; 101 remoteLayer.target = GL_TEXTURE_2D; 102 NSLog(@"Creating Parent=%p, Remote=%p", parentLayer, remoteLayer); 103 parentLayer.remoteLayer = remoteLayer; 104 remoteLayer.parentLayer = parentLayer; 105 remoteLayer.remoteLayer = NULL; 106 remoteLayer.jrsRemoteLayer = [remoteLayer createRemoteLayerBoundTo:JRSRemotePort]; 107 CFRetain(remoteLayer); // REMIND 108 remoteLayer.frame = CGRectMake(0, 0, 720, 500); // REMIND 109 CFRetain(remoteLayer.jrsRemoteLayer); // REMIND 110 int layerID = [remoteLayer.jrsRemoteLayer layerID]; 111 NSLog(@"layer id to send = %d", layerID); 112 sendLayerID(layerID); 113 } 114 #endif /* REMOTELAYER */ 115 } 116 117 return self; 118 } 119 120 - (void) dealloc { 121 AWT_ASSERT_APPKIT_THREAD; 122 123 self.cglLayer = nil; 124 125 JNIEnv *env = [ThreadUtilities getJNIEnv]; 126 (*env)->DeleteGlobalRef(env, m_cPlatformView); 127 m_cPlatformView = NULL; 128 129 if (fInputMethodLOCKABLE != NULL) 130 { 131 JNIEnv *env = [ThreadUtilities getJNIEnvUncached]; 132 133 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE); 134 fInputMethodLOCKABLE = NULL; 135 } 136 137 138 [super dealloc]; 139 } 140 141 - (void) viewDidMoveToWindow { 142 AWT_ASSERT_APPKIT_THREAD; 143 144 [AWTToolkit eventCountPlusPlus]; 145 146 [JNFRunLoop performOnMainThreadWaiting:NO withBlock:^() { 147 [[self window] makeFirstResponder: self]; 148 }]; 149 if ([self window] != NULL) { 150 [self resetTrackingArea]; 151 } 152 } 153 154 - (BOOL) acceptsFirstMouse: (NSEvent *)event { 155 return YES; 156 } 157 158 - (BOOL) acceptsFirstResponder { 159 return YES; 160 } 161 162 - (BOOL) becomeFirstResponder { 163 return YES; 164 } 165 166 - (BOOL) preservesContentDuringLiveResize { 167 return YES; 168 } 169 170 /* 171 * Automatically triggered functions. 172 */ 173 174 /* 175 * MouseEvents support 176 */ 177 178 - (void) mouseDown: (NSEvent *)event { 179 NSInputManager *inputManager = [NSInputManager currentInputManager]; 180 if ([inputManager wantsToHandleMouseEvents]) { 181 #if IM_DEBUG 182 NSLog(@"-> IM wants to handle event"); 183 #endif 184 if (![inputManager handleMouseEvent:event]) { 185 [self deliverJavaMouseEvent: event]; 186 } else { 187 #if IM_DEBUG 188 NSLog(@"-> Event was handled."); 189 #endif 190 } 191 } else { 192 #if IM_DEBUG 193 NSLog(@"-> IM does not want to handle event"); 194 #endif 195 [self deliverJavaMouseEvent: event]; 196 } 197 } 198 199 - (void) mouseUp: (NSEvent *)event { 200 [self deliverJavaMouseEvent: event]; 201 } 202 203 - (void) rightMouseDown: (NSEvent *)event { 204 [self deliverJavaMouseEvent: event]; 205 } 206 207 - (void) rightMouseUp: (NSEvent *)event { 208 [self deliverJavaMouseEvent: event]; 209 } 210 211 - (void) otherMouseDown: (NSEvent *)event { 212 [self deliverJavaMouseEvent: event]; 213 } 214 215 - (void) otherMouseUp: (NSEvent *)event { 216 [self deliverJavaMouseEvent: event]; 217 } 218 219 - (void) mouseMoved: (NSEvent *)event { 220 // TODO: better way to redirect move events to the "under" view 221 222 NSPoint eventLocation = [event locationInWindow]; 223 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil]; 224 225 if ([self mouse: localPoint inRect: [self bounds]]) { 226 [self deliverJavaMouseEvent: event]; 227 } else { 228 [[self nextResponder] mouseDown:event]; 229 } 230 } 231 232 - (void) mouseDragged: (NSEvent *)event { 233 [self deliverJavaMouseEvent: event]; 234 } 235 236 - (void) rightMouseDragged: (NSEvent *)event { 237 [self deliverJavaMouseEvent: event]; 238 } 239 240 - (void) otherMouseDragged: (NSEvent *)event { 241 [self deliverJavaMouseEvent: event]; 242 } 243 244 - (void) mouseEntered: (NSEvent *)event { 245 [[self window] setAcceptsMouseMovedEvents:YES]; 246 //[[self window] makeFirstResponder:self]; 247 [self deliverJavaMouseEvent: event]; 248 } 249 250 - (void) mouseExited: (NSEvent *)event { 251 [[self window] setAcceptsMouseMovedEvents:NO]; 252 [self deliverJavaMouseEvent: event]; 253 //Restore the cursor back. 254 //[CCursorManager _setCursor: [NSCursor arrowCursor]]; 255 } 256 257 - (void) scrollWheel: (NSEvent*) event { 258 [self deliverJavaMouseEvent: event]; 259 } 260 261 /* 262 * KeyEvents support 263 */ 264 265 - (void) keyDown: (NSEvent *)event { 266 267 fProcessingKeystroke = YES; 268 fKeyEventsNeeded = YES; 269 270 // Allow TSM to look at the event and potentially send back NSTextInputClient messages. 271 [self interpretKeyEvents:[NSArray arrayWithObject:event]]; 272 273 if (fEnablePressAndHold && [event willBeHandledByComplexInputMethod]) { 274 fProcessingKeystroke = NO; 275 if (!fInPressAndHold) { 276 fInPressAndHold = YES; 277 fPAHNeedsToSelect = YES; 278 } 279 return; 280 } 281 282 if (![self hasMarkedText] && fKeyEventsNeeded) { 283 [self deliverJavaKeyEventHelper: event]; 284 } 285 286 fProcessingKeystroke = NO; 287 } 288 289 - (void) keyUp: (NSEvent *)event { 290 [self deliverJavaKeyEventHelper: event]; 291 } 292 293 - (void) flagsChanged: (NSEvent *)event { 294 [self deliverJavaKeyEventHelper: event]; 295 } 296 297 - (BOOL) performKeyEquivalent: (NSEvent *) event { 298 [self deliverJavaKeyEventHelper: event]; 299 return NO; 300 } 301 302 /** 303 * Utility methods and accessors 304 */ 305 306 -(void) deliverJavaMouseEvent: (NSEvent *) event { 307 BOOL isEnabled = YES; 308 NSWindow* window = [self window]; 309 if ([window isKindOfClass: [AWTWindow_Panel class]] || [window isKindOfClass: [AWTWindow_Normal class]]) { 310 isEnabled = [(AWTWindow*)[window delegate] isEnabled]; 311 } 312 313 if (!isEnabled) { 314 return; 315 } 316 317 NSEventType type = [event type]; 318 319 // check synthesized mouse entered/exited events 320 if ((type == NSMouseEntered && mouseIsOver) || (type == NSMouseExited && !mouseIsOver)) { 321 return; 322 }else if ((type == NSMouseEntered && !mouseIsOver) || (type == NSMouseExited && mouseIsOver)) { 323 mouseIsOver = !mouseIsOver; 324 } 325 326 [AWTToolkit eventCountPlusPlus]; 327 328 JNIEnv *env = [ThreadUtilities getJNIEnv]; 329 330 NSPoint eventLocation = [event locationInWindow]; 331 NSPoint localPoint = [self convertPoint: eventLocation fromView: nil]; 332 NSPoint absP = [NSEvent mouseLocation]; 333 334 // Convert global numbers between Cocoa's coordinate system and Java. 335 // TODO: need consitent way for doing that both with global as well as with local coordinates. 336 // The reason to do it here is one more native method for getting screen dimension otherwise. 337 338 NSRect screenRect = [[NSScreen mainScreen] frame]; 339 absP.y = screenRect.size.height - absP.y; 340 jint clickCount; 341 342 if (type == NSMouseEntered || 343 type == NSMouseExited || 344 type == NSScrollWheel || 345 type == NSMouseMoved) { 346 clickCount = 0; 347 } else { 348 clickCount = [event clickCount]; 349 } 350 351 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/event/NSEvent"); 352 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IIIIIIIIDD)V"); 353 jobject jEvent = JNFNewObject(env, jctor_NSEvent, 354 [event type], 355 [event modifierFlags], 356 clickCount, 357 [event buttonNumber], 358 (jint)localPoint.x, (jint)localPoint.y, 359 (jint)absP.x, (jint)absP.y, 360 [event deltaY], 361 [event deltaX]); 362 if (jEvent == nil) { 363 // Unable to create event by some reason. 364 return; 365 } 366 367 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView"); 368 static JNF_MEMBER_CACHE(jm_deliverMouseEvent, jc_PlatformView, "deliverMouseEvent", "(Lsun/lwawt/macosx/event/NSEvent;)V"); 369 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverMouseEvent, jEvent); 370 } 371 372 - (void) resetTrackingArea { 373 if (rolloverTrackingArea != nil) { 374 [self removeTrackingArea:rolloverTrackingArea]; 375 [rolloverTrackingArea release]; 376 } 377 378 int options = (NSTrackingActiveInActiveApp | NSTrackingCursorUpdate | 379 NSTrackingMouseEnteredAndExited | NSTrackingMouseMoved | 380 NSTrackingEnabledDuringMouseDrag); 381 382 rolloverTrackingArea = [[NSTrackingArea alloc] initWithRect:[self visibleRect] 383 options: options 384 owner:self 385 userInfo:nil 386 ]; 387 [self addTrackingArea:rolloverTrackingArea]; 388 } 389 390 - (void)updateTrackingAreas { 391 [super updateTrackingAreas]; 392 [self resetTrackingArea]; 393 } 394 395 - (void) resetCursorRects { 396 [super resetCursorRects]; 397 [self resetTrackingArea]; 398 } 399 400 -(void) deliverJavaKeyEventHelper: (NSEvent *) event { 401 static NSEvent* sLastKeyEvent = nil; 402 if (event == sLastKeyEvent) { 403 // The event is repeatedly delivered by keyDown: after performKeyEquivalent: 404 return; 405 } 406 [sLastKeyEvent release]; 407 sLastKeyEvent = [event retain]; 408 409 [AWTToolkit eventCountPlusPlus]; 410 JNIEnv *env = [ThreadUtilities getJNIEnv]; 411 412 jstring characters = NULL; 413 if ([event type] != NSFlagsChanged) { 414 characters = JNFNSToJavaString(env, [event characters]); 415 } 416 417 static JNF_CLASS_CACHE(jc_NSEvent, "sun/lwawt/macosx/event/NSEvent"); 418 static JNF_CTOR_CACHE(jctor_NSEvent, jc_NSEvent, "(IISLjava/lang/String;)V"); 419 jobject jevent = JNFNewObject(env, jctor_NSEvent, 420 [event type], 421 [event modifierFlags], 422 [event keyCode], 423 characters); 424 425 static JNF_CLASS_CACHE(jc_PlatformView, "sun/lwawt/macosx/CPlatformView"); 426 static JNF_MEMBER_CACHE(jm_deliverKeyEvent, jc_PlatformView, 427 "deliverKeyEvent", "(Lsun/lwawt/macosx/event/NSEvent;)V"); 428 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverKeyEvent, jevent); 429 430 if (characters != NULL) { 431 (*env)->DeleteLocalRef(env, characters); 432 } 433 } 434 435 - (void) drawRect:(NSRect)dirtyRect { 436 AWT_ASSERT_APPKIT_THREAD; 437 438 [super drawRect:dirtyRect]; 439 JNIEnv *env = [ThreadUtilities getJNIEnv]; 440 if (env != NULL) { 441 /* 442 if ([self inLiveResize]) { 443 NSRect rs[4]; 444 NSInteger count; 445 [self getRectsExposedDuringLiveResize:rs count:&count]; 446 for (int i = 0; i < count; i++) { 447 JNU_CallMethodByName(env, NULL, [m_awtWindow cPlatformView], 448 "deliverWindowDidExposeEvent", "(FFFF)V", 449 (jfloat)rs[i].origin.x, (jfloat)rs[i].origin.y, 450 (jfloat)rs[i].size.width, (jfloat)rs[i].size.height); 451 if ((*env)->ExceptionOccurred(env)) { 452 (*env)->ExceptionDescribe(env); 453 (*env)->ExceptionClear(env); 454 } 455 } 456 } else { 457 */ 458 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView"); 459 static JNF_MEMBER_CACHE(jm_deliverWindowDidExposeEvent, jc_CPlatformView, "deliverWindowDidExposeEvent", "()V"); 460 JNFCallVoidMethod(env, m_cPlatformView, jm_deliverWindowDidExposeEvent); 461 /* 462 } 463 */ 464 } 465 } 466 467 // NSAccessibility support 468 - (jobject)awtComponent:(JNIEnv*)env 469 { 470 static JNF_CLASS_CACHE(jc_CPlatformView, "sun/lwawt/macosx/CPlatformView"); 471 static JNF_MEMBER_CACHE(jf_Peer, jc_CPlatformView, "peer", "Lsun/lwawt/LWWindowPeer;"); 472 if ((env == NULL) || (m_cPlatformView == NULL)) { 473 NSLog(@"Apple AWT : Error AWTView:awtComponent given bad parameters."); 474 if (env != NULL) 475 { 476 JNFDumpJavaStack(env); 477 } 478 return NULL; 479 } 480 jobject peer = JNFGetObjectField(env, m_cPlatformView, jf_Peer); 481 static JNF_CLASS_CACHE(jc_LWWindowPeer, "sun/lwawt/LWWindowPeer"); 482 static JNF_MEMBER_CACHE(jf_Target, jc_LWWindowPeer, "target", "Ljava/awt/Component;"); 483 if (peer == NULL) { 484 NSLog(@"Apple AWT : Error AWTView:awtComponent got null peer from CPlatformView"); 485 JNFDumpJavaStack(env); 486 return NULL; 487 } 488 return JNFGetObjectField(env, peer, jf_Target); 489 } 490 491 - (id)getAxData:(JNIEnv*)env 492 { 493 return [[[JavaComponentAccessibility alloc] initWithParent:self withEnv:env withAccessible:[self awtComponent:env] withIndex:-1 withView:self withJavaRole:nil] autorelease]; 494 } 495 496 - (NSArray *)accessibilityAttributeNames 497 { 498 return [[super accessibilityAttributeNames] arrayByAddingObject:NSAccessibilityChildrenAttribute]; 499 } 500 501 // NSAccessibility messages 502 // attribute methods 503 - (id)accessibilityAttributeValue:(NSString *)attribute 504 { 505 AWT_ASSERT_APPKIT_THREAD; 506 507 if ([attribute isEqualToString:NSAccessibilityChildrenAttribute]) 508 { 509 JNIEnv *env = [ThreadUtilities getJNIEnv]; 510 511 (*env)->PushLocalFrame(env, 4); 512 513 id result = NSAccessibilityUnignoredChildrenForOnlyChild([self getAxData:env]); 514 515 (*env)->PopLocalFrame(env, NULL); 516 517 return result; 518 } 519 else 520 { 521 return [super accessibilityAttributeValue:attribute]; 522 } 523 } 524 - (BOOL)accessibilityIsIgnored 525 { 526 return YES; 527 } 528 529 - (id)accessibilityHitTest:(NSPoint)point 530 { 531 AWT_ASSERT_APPKIT_THREAD; 532 JNIEnv *env = [ThreadUtilities getJNIEnv]; 533 534 (*env)->PushLocalFrame(env, 4); 535 536 id result = [[self getAxData:env] accessibilityHitTest:point withEnv:env]; 537 538 (*env)->PopLocalFrame(env, NULL); 539 540 return result; 541 } 542 543 - (id)accessibilityFocusedUIElement 544 { 545 AWT_ASSERT_APPKIT_THREAD; 546 547 JNIEnv *env = [ThreadUtilities getJNIEnv]; 548 549 (*env)->PushLocalFrame(env, 4); 550 551 id result = [[self getAxData:env] accessibilityFocusedUIElement]; 552 553 (*env)->PopLocalFrame(env, NULL); 554 555 return result; 556 } 557 558 // --- Services menu support for lightweights --- 559 560 // finds the focused accessable element, and if it's a text element, obtains the text from it 561 - (NSString *)accessibleSelectedText 562 { 563 id focused = [self accessibilityFocusedUIElement]; 564 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return nil; 565 return [(JavaTextAccessibility *)focused accessibilitySelectedTextAttribute]; 566 } 567 568 // same as above, but converts to RTFD 569 - (NSData *)accessibleSelectedTextAsRTFD 570 { 571 NSString *selectedText = [self accessibleSelectedText]; 572 NSAttributedString *styledText = [[NSAttributedString alloc] initWithString:selectedText]; 573 NSData *rtfdData = [styledText RTFDFromRange:NSMakeRange(0, [styledText length]) documentAttributes:nil]; 574 [styledText release]; 575 return rtfdData; 576 } 577 578 // finds the focused accessable element, and if it's a text element, sets the text in it 579 - (BOOL)replaceAccessibleTextSelection:(NSString *)text 580 { 581 id focused = [self accessibilityFocusedUIElement]; 582 if (![focused isKindOfClass:[JavaTextAccessibility class]]) return NO; 583 [(JavaTextAccessibility *)focused accessibilitySetSelectedTextAttribute:text]; 584 return YES; 585 } 586 587 // called for each service in the Services menu - only handle text for now 588 - (id)validRequestorForSendType:(NSString *)sendType returnType:(NSString *)returnType 589 { 590 if ([[self window] firstResponder] != self) return nil; // let AWT components handle themselves 591 592 if ([sendType isEqual:NSStringPboardType] || [returnType isEqual:NSStringPboardType]) { 593 NSString *selectedText = [self accessibleSelectedText]; 594 if (selectedText) return self; 595 } 596 597 return nil; 598 } 599 600 // fetch text from Java and hand off to the service 601 - (BOOL)writeSelectionToPasteboard:(NSPasteboard *)pboard types:(NSArray *)types 602 { 603 if ([types containsObject:NSStringPboardType]) 604 { 605 [pboard declareTypes:[NSArray arrayWithObject:NSStringPboardType] owner:nil]; 606 return [pboard setString:[self accessibleSelectedText] forType:NSStringPboardType]; 607 } 608 609 if ([types containsObject:NSRTFDPboardType]) 610 { 611 [pboard declareTypes:[NSArray arrayWithObject:NSRTFDPboardType] owner:nil]; 612 return [pboard setData:[self accessibleSelectedTextAsRTFD] forType:NSRTFDPboardType]; 613 } 614 615 return NO; 616 } 617 618 // write text back to Java from the service 619 - (BOOL)readSelectionFromPasteboard:(NSPasteboard *)pboard 620 { 621 if ([[pboard types] containsObject:NSStringPboardType]) 622 { 623 NSString *text = [pboard stringForType:NSStringPboardType]; 624 return [self replaceAccessibleTextSelection:text]; 625 } 626 627 if ([[pboard types] containsObject:NSRTFDPboardType]) 628 { 629 NSData *rtfdData = [pboard dataForType:NSRTFDPboardType]; 630 NSAttributedString *styledText = [[NSAttributedString alloc] initWithRTFD:rtfdData documentAttributes:nil]; 631 NSString *text = [styledText string]; 632 [styledText release]; 633 634 return [self replaceAccessibleTextSelection:text]; 635 } 636 637 return NO; 638 } 639 640 641 -(void) setDragSource:(CDragSource *)source { 642 self._dragSource = source; 643 } 644 645 646 - (void) setDropTarget:(CDropTarget *)target { 647 self._dropTarget = target; 648 [ThreadUtilities performOnMainThread:@selector(controlModelControlValid) onObject:self._dropTarget withObject:nil waitUntilDone:YES awtMode:YES]; 649 } 650 651 /******************************** BEGIN NSDraggingSource Interface ********************************/ 652 653 - (NSDragOperation)draggingSourceOperationMaskForLocal:(BOOL)flag 654 { 655 // If draggingSource is nil route the message to the superclass (if responding to the selector): 656 CDragSource *dragSource = self._dragSource; 657 NSDragOperation dragOp = NSDragOperationNone; 658 659 if (dragSource != nil) 660 dragOp = [dragSource draggingSourceOperationMaskForLocal:flag]; 661 else if ([super respondsToSelector:@selector(draggingSourceOperationMaskForLocal:)]) 662 dragOp = [super draggingSourceOperationMaskForLocal:flag]; 663 664 return dragOp; 665 } 666 667 - (NSArray *)namesOfPromisedFilesDroppedAtDestination:(NSURL *)dropDestination 668 { 669 // If draggingSource is nil route the message to the superclass (if responding to the selector): 670 CDragSource *dragSource = self._dragSource; 671 NSArray* array = nil; 672 673 if (dragSource != nil) 674 array = [dragSource namesOfPromisedFilesDroppedAtDestination:dropDestination]; 675 else if ([super respondsToSelector:@selector(namesOfPromisedFilesDroppedAtDestination:)]) 676 array = [super namesOfPromisedFilesDroppedAtDestination:dropDestination]; 677 678 return array; 679 } 680 681 - (void)draggedImage:(NSImage *)image beganAt:(NSPoint)screenPoint 682 { 683 // If draggingSource is nil route the message to the superclass (if responding to the selector): 684 CDragSource *dragSource = self._dragSource; 685 686 if (dragSource != nil) 687 [dragSource draggedImage:image beganAt:screenPoint]; 688 else if ([super respondsToSelector:@selector(draggedImage::)]) 689 [super draggedImage:image beganAt:screenPoint]; 690 } 691 692 - (void)draggedImage:(NSImage *)image endedAt:(NSPoint)screenPoint operation:(NSDragOperation)operation 693 { 694 // If draggingSource is nil route the message to the superclass (if responding to the selector): 695 CDragSource *dragSource = self._dragSource; 696 697 if (dragSource != nil) 698 [dragSource draggedImage:image endedAt:screenPoint operation:operation]; 699 else if ([super respondsToSelector:@selector(draggedImage:::)]) 700 [super draggedImage:image endedAt:screenPoint operation:operation]; 701 } 702 703 - (void)draggedImage:(NSImage *)image movedTo:(NSPoint)screenPoint 704 { 705 // If draggingSource is nil route the message to the superclass (if responding to the selector): 706 CDragSource *dragSource = self._dragSource; 707 708 if (dragSource != nil) 709 [dragSource draggedImage:image movedTo:screenPoint]; 710 else if ([super respondsToSelector:@selector(draggedImage::)]) 711 [super draggedImage:image movedTo:screenPoint]; 712 } 713 714 - (BOOL)ignoreModifierKeysWhileDragging 715 { 716 // If draggingSource is nil route the message to the superclass (if responding to the selector): 717 CDragSource *dragSource = self._dragSource; 718 BOOL result = FALSE; 719 720 if (dragSource != nil) 721 result = [dragSource ignoreModifierKeysWhileDragging]; 722 else if ([super respondsToSelector:@selector(ignoreModifierKeysWhileDragging)]) 723 result = [super ignoreModifierKeysWhileDragging]; 724 725 return result; 726 } 727 728 /******************************** END NSDraggingSource Interface ********************************/ 729 730 /******************************** BEGIN NSDraggingDestination Interface ********************************/ 731 732 - (NSDragOperation)draggingEntered:(id <NSDraggingInfo>)sender 733 { 734 // If draggingDestination is nil route the message to the superclass: 735 CDropTarget *dropTarget = self._dropTarget; 736 NSDragOperation dragOp = NSDragOperationNone; 737 738 if (dropTarget != nil) 739 dragOp = [dropTarget draggingEntered:sender]; 740 else if ([super respondsToSelector:@selector(draggingEntered:)]) 741 dragOp = [super draggingEntered:sender]; 742 743 return dragOp; 744 } 745 746 - (NSDragOperation)draggingUpdated:(id <NSDraggingInfo>)sender 747 { 748 // If draggingDestination is nil route the message to the superclass: 749 CDropTarget *dropTarget = self._dropTarget; 750 NSDragOperation dragOp = NSDragOperationNone; 751 752 if (dropTarget != nil) 753 dragOp = [dropTarget draggingUpdated:sender]; 754 else if ([super respondsToSelector:@selector(draggingUpdated:)]) 755 dragOp = [super draggingUpdated:sender]; 756 757 return dragOp; 758 } 759 760 - (void)draggingExited:(id <NSDraggingInfo>)sender 761 { 762 // If draggingDestination is nil route the message to the superclass: 763 CDropTarget *dropTarget = self._dropTarget; 764 765 if (dropTarget != nil) 766 [dropTarget draggingExited:sender]; 767 else if ([super respondsToSelector:@selector(draggingExited:)]) 768 [super draggingExited:sender]; 769 } 770 771 - (BOOL)prepareForDragOperation:(id <NSDraggingInfo>)sender 772 { 773 // If draggingDestination is nil route the message to the superclass: 774 CDropTarget *dropTarget = self._dropTarget; 775 BOOL result = FALSE; 776 777 if (dropTarget != nil) 778 result = [dropTarget prepareForDragOperation:sender]; 779 else if ([super respondsToSelector:@selector(prepareForDragOperation:)]) 780 result = [super prepareForDragOperation:sender]; 781 782 return result; 783 } 784 785 - (BOOL)performDragOperation:(id <NSDraggingInfo>)sender 786 { 787 // If draggingDestination is nil route the message to the superclass: 788 CDropTarget *dropTarget = self._dropTarget; 789 BOOL result = FALSE; 790 791 if (dropTarget != nil) 792 result = [dropTarget performDragOperation:sender]; 793 else if ([super respondsToSelector:@selector(performDragOperation:)]) 794 result = [super performDragOperation:sender]; 795 796 return result; 797 } 798 799 - (void)concludeDragOperation:(id <NSDraggingInfo>)sender 800 { 801 // If draggingDestination is nil route the message to the superclass: 802 CDropTarget *dropTarget = self._dropTarget; 803 804 if (dropTarget != nil) 805 [dropTarget concludeDragOperation:sender]; 806 else if ([super respondsToSelector:@selector(concludeDragOperation:)]) 807 [super concludeDragOperation:sender]; 808 } 809 810 - (void)draggingEnded:(id <NSDraggingInfo>)sender 811 { 812 // If draggingDestination is nil route the message to the superclass: 813 CDropTarget *dropTarget = self._dropTarget; 814 815 if (dropTarget != nil) 816 [dropTarget draggingEnded:sender]; 817 else if ([super respondsToSelector:@selector(draggingEnded:)]) 818 [super draggingEnded:sender]; 819 } 820 821 /******************************** END NSDraggingDestination Interface ********************************/ 822 823 /******************************** BEGIN NSTextInputClient Protocol ********************************/ 824 825 826 JNF_CLASS_CACHE(jc_CInputMethod, "sun/lwawt/macosx/CInputMethod"); 827 828 - (void) insertText:(id)aString replacementRange:(NSRange)replacementRange 829 { 830 #ifdef IM_DEBUG 831 fprintf(stderr, "AWTView InputMethod Selector Called : [insertText]: %s\n", [aString UTF8String]); 832 #endif // IM_DEBUG 833 834 if (fInputMethodLOCKABLE == NULL) { 835 return; 836 } 837 838 // Insert happens at the end of PAH 839 fInPressAndHold = NO; 840 841 // insertText gets called when the user commits text generated from an input method. It also gets 842 // called during ordinary input as well. We only need to send an input method event when we have marked 843 // text, or 'text in progress'. We also need to send the event if we get an insert text out of the blue! 844 // (i.e., when the user uses the Character palette or Inkwell), or when the string to insert is a complex 845 // Unicode value. 846 NSUInteger utf8Length = [aString lengthOfBytesUsingEncoding:NSUTF8StringEncoding]; 847 848 if ([self hasMarkedText] || !fProcessingKeystroke || (utf8Length > 1)) { 849 JNIEnv *env = [ThreadUtilities getJNIEnv]; 850 851 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V"); 852 // We need to select the previous glyph so that it is overwritten. 853 if (fPAHNeedsToSelect) { 854 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph); 855 fPAHNeedsToSelect = NO; 856 } 857 858 static JNF_MEMBER_CACHE(jm_insertText, jc_CInputMethod, "insertText", "(Ljava/lang/String;)V"); 859 jstring insertedText = JNFNSToJavaString(env, aString); 860 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_insertText, insertedText); // AWT_THREADING Safe (AWTRunLoopMode) 861 (*env)->DeleteLocalRef(env, insertedText); 862 863 // The input method event will create psuedo-key events for each character in the committed string. 864 // We also don't want to send the character that triggered the insertText, usually a return. [3337563] 865 fKeyEventsNeeded = NO; 866 } 867 868 fPAHNeedsToSelect = NO; 869 870 } 871 872 - (void) doCommandBySelector:(SEL)aSelector 873 { 874 #ifdef IM_DEBUG 875 fprintf(stderr, "AWTView InputMethod Selector Called : [doCommandBySelector]\n"); 876 NSLog(@"%@", NSStringFromSelector(aSelector)); 877 #endif // IM_DEBUG 878 if (@selector(insertNewline:) == aSelector || @selector(insertTab:) == aSelector || @selector(deleteBackward:) == aSelector) 879 { 880 fKeyEventsNeeded = YES; 881 } 882 } 883 884 // setMarkedText: cannot take a nil first argument. aString can be NSString or NSAttributedString 885 - (void) setMarkedText:(id)aString selectedRange:(NSRange)selectionRange replacementRange:(NSRange)replacementRange 886 { 887 if (!fInputMethodLOCKABLE) 888 return; 889 890 BOOL isAttributedString = [aString isKindOfClass:[NSAttributedString class]]; 891 NSAttributedString *attrString = (isAttributedString ? (NSAttributedString *)aString : nil); 892 NSString *incomingString = (isAttributedString ? [aString string] : aString); 893 #ifdef IM_DEBUG 894 fprintf(stderr, "AWTView InputMethod Selector Called : [setMarkedText] \"%s\", loc=%lu, length=%lu\n", [incomingString UTF8String], (unsigned long)selectionRange.location, (unsigned long)selectionRange.length); 895 #endif // IM_DEBUG 896 static JNF_MEMBER_CACHE(jm_startIMUpdate, jc_CInputMethod, "startIMUpdate", "(Ljava/lang/String;)V"); 897 static JNF_MEMBER_CACHE(jm_addAttribute, jc_CInputMethod, "addAttribute", "(ZZII)V"); 898 static JNF_MEMBER_CACHE(jm_dispatchText, jc_CInputMethod, "dispatchText", "(IIZ)V"); 899 JNIEnv *env = [ThreadUtilities getJNIEnv]; 900 901 // NSInputContext already did the analysis of the TSM event and created attributes indicating 902 // the underlining and color that should be done to the string. We need to look at the underline 903 // style and color to determine what kind of Java hilighting needs to be done. 904 jstring inProcessText = JNFNSToJavaString(env, incomingString); 905 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_startIMUpdate, inProcessText); // AWT_THREADING Safe (AWTRunLoopMode) 906 (*env)->DeleteLocalRef(env, inProcessText); 907 908 if (isAttributedString) { 909 NSUInteger length; 910 NSRange effectiveRange; 911 NSDictionary *attributes; 912 length = [attrString length]; 913 effectiveRange = NSMakeRange(0, 0); 914 while (NSMaxRange(effectiveRange) < length) { 915 attributes = [attrString attributesAtIndex:NSMaxRange(effectiveRange) 916 effectiveRange:&effectiveRange]; 917 if (attributes) { 918 BOOL isThickUnderline, isGray; 919 NSNumber *underlineSizeObj = 920 (NSNumber *)[attributes objectForKey:NSUnderlineStyleAttributeName]; 921 NSInteger underlineSize = [underlineSizeObj integerValue]; 922 isThickUnderline = (underlineSize > 1); 923 924 NSColor *underlineColorObj = 925 (NSColor *)[attributes objectForKey:NSUnderlineColorAttributeName]; 926 isGray = !([underlineColorObj isEqual:[NSColor blackColor]]); 927 928 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_addAttribute, isThickUnderline, isGray, effectiveRange.location, effectiveRange.length); // AWT_THREADING Safe (AWTRunLoopMode) 929 } 930 } 931 } 932 933 static JNF_MEMBER_CACHE(jm_selectPreviousGlyph, jc_CInputMethod, "selectPreviousGlyph", "()V"); 934 // We need to select the previous glyph so that it is overwritten. 935 if (fPAHNeedsToSelect) { 936 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_selectPreviousGlyph); 937 fPAHNeedsToSelect = NO; 938 } 939 940 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_dispatchText, selectionRange.location, selectionRange.length, JNI_FALSE); // AWT_THREADING Safe (AWTRunLoopMode) 941 942 // If the marked text is being cleared (zero-length string) don't handle the key event. 943 if ([incomingString length] == 0) { 944 fKeyEventsNeeded = NO; 945 } 946 } 947 948 - (void) unmarkText 949 { 950 #ifdef IM_DEBUG 951 fprintf(stderr, "AWTView InputMethod Selector Called : [unmarkText]\n"); 952 #endif // IM_DEBUG 953 954 if (!fInputMethodLOCKABLE) { 955 return; 956 } 957 958 // unmarkText cancels any input in progress and commits it to the text field. 959 static JNF_MEMBER_CACHE(jm_unmarkText, jc_CInputMethod, "unmarkText", "()V"); 960 JNIEnv *env = [ThreadUtilities getJNIEnv]; 961 JNFCallVoidMethod(env, fInputMethodLOCKABLE, jm_unmarkText); // AWT_THREADING Safe (AWTRunLoopMode) 962 963 } 964 965 - (BOOL) hasMarkedText 966 { 967 #ifdef IM_DEBUG 968 fprintf(stderr, "AWTView InputMethod Selector Called : [hasMarkedText]\n"); 969 #endif // IM_DEBUG 970 971 if (!fInputMethodLOCKABLE) { 972 return NO; 973 } 974 975 static JNF_MEMBER_CACHE(jf_fCurrentText, jc_CInputMethod, "fCurrentText", "Ljava/text/AttributedString;"); 976 static JNF_MEMBER_CACHE(jf_fCurrentTextLength, jc_CInputMethod, "fCurrentTextLength", "I"); 977 JNIEnv *env = [ThreadUtilities getJNIEnv]; 978 jobject currentText = JNFGetObjectField(env, fInputMethodLOCKABLE, jf_fCurrentText); 979 980 jint currentTextLength = JNFGetIntField(env, fInputMethodLOCKABLE, jf_fCurrentTextLength); 981 982 BOOL hasMarkedText = (currentText != NULL && currentTextLength > 0); 983 984 if (currentText != NULL) { 985 (*env)->DeleteLocalRef(env, currentText); 986 } 987 988 return hasMarkedText; 989 } 990 991 - (NSInteger) conversationIdentifier 992 { 993 #ifdef IM_DEBUG 994 fprintf(stderr, "AWTView InputMethod Selector Called : [conversationIdentifier]\n"); 995 #endif // IM_DEBUG 996 997 return (NSInteger) self; 998 } 999 1000 /* Returns attributed string at the range. This allows input mangers to 1001 query any range in backing-store (Andy's request) 1002 */ 1003 - (NSAttributedString *) attributedSubstringForProposedRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange 1004 { 1005 #ifdef IM_DEBUG 1006 fprintf(stderr, "AWTView InputMethod Selector Called : [attributedSubstringFromRange] location=%lu, length=%lu\n", (unsigned long)theRange.location, (unsigned long)theRange.length); 1007 #endif // IM_DEBUG 1008 1009 static JNF_MEMBER_CACHE(jm_substringFromRange, jc_CInputMethod, "attributedSubstringFromRange", "(II)Ljava/lang/String;"); 1010 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1011 jobject theString = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_substringFromRange, theRange.location, theRange.length); // AWT_THREADING Safe (AWTRunLoopMode) 1012 1013 id result = [[[NSAttributedString alloc] initWithString:JNFJavaToNSString(env, theString)] autorelease]; 1014 #ifdef IM_DEBUG 1015 NSLog(@"attributedSubstringFromRange returning \"%@\"", result); 1016 #endif // IM_DEBUG 1017 1018 (*env)->DeleteLocalRef(env, theString); 1019 return result; 1020 } 1021 1022 /* This method returns the range for marked region. If hasMarkedText == false, 1023 it'll return NSNotFound location & 0 length range. 1024 */ 1025 - (NSRange) markedRange 1026 { 1027 1028 #ifdef IM_DEBUG 1029 fprintf(stderr, "AWTView InputMethod Selector Called : [markedRange]\n"); 1030 #endif // IM_DEBUG 1031 1032 if (!fInputMethodLOCKABLE) { 1033 return NSMakeRange(NSNotFound, 0); 1034 } 1035 1036 static JNF_MEMBER_CACHE(jm_markedRange, jc_CInputMethod, "markedRange", "()[I"); 1037 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1038 jarray array; 1039 jboolean isCopy; 1040 jint *_array; 1041 NSRange range; 1042 1043 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_markedRange); // AWT_THREADING Safe (AWTRunLoopMode) 1044 1045 if (array) { 1046 _array = (*env)->GetIntArrayElements(env, array, &isCopy); 1047 range = NSMakeRange(_array[0], _array[1]); 1048 1049 #ifdef IM_DEBUG 1050 fprintf(stderr, "markedRange returning (%lu, %lu)\n", (unsigned long)range.location, (unsigned long)range.length); 1051 #endif // IM_DEBUG 1052 (*env)->ReleaseIntArrayElements(env, array, _array, 0); 1053 (*env)->DeleteLocalRef(env, array); 1054 } else { 1055 range = NSMakeRange(NSNotFound, 0); 1056 } 1057 1058 return range; 1059 } 1060 1061 /* This method returns the range for selected region. Just like markedRange method, 1062 its location field contains char index from the text beginning. 1063 */ 1064 - (NSRange) selectedRange 1065 { 1066 if (!fInputMethodLOCKABLE) { 1067 return NSMakeRange(NSNotFound, 0); 1068 } 1069 1070 static JNF_MEMBER_CACHE(jm_selectedRange, jc_CInputMethod, "selectedRange", "()[I"); 1071 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1072 jarray array; 1073 jboolean isCopy; 1074 jint *_array; 1075 NSRange range; 1076 1077 #ifdef IM_DEBUG 1078 fprintf(stderr, "AWTView InputMethod Selector Called : [selectedRange]\n"); 1079 #endif // IM_DEBUG 1080 1081 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_selectedRange); // AWT_THREADING Safe (AWTRunLoopMode) 1082 if (array) { 1083 _array = (*env)->GetIntArrayElements(env, array, &isCopy); 1084 range = NSMakeRange(_array[0], _array[1]); 1085 (*env)->ReleaseIntArrayElements(env, array, _array, 0); 1086 (*env)->DeleteLocalRef(env, array); 1087 } else { 1088 range = NSMakeRange(NSNotFound, 0); 1089 } 1090 1091 return range; 1092 1093 } 1094 1095 /* This method returns the first frame of rects for theRange in screen coordindate system. 1096 */ 1097 - (NSRect) firstRectForCharacterRange:(NSRange)theRange actualRange:(NSRangePointer)actualRange 1098 { 1099 if (!fInputMethodLOCKABLE) { 1100 return NSMakeRect(0, 0, 0, 0); 1101 } 1102 1103 static JNF_MEMBER_CACHE(jm_firstRectForCharacterRange, jc_CInputMethod, 1104 "firstRectForCharacterRange", "(I)[I"); 1105 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1106 jarray array; 1107 jboolean isCopy; 1108 jint *_array; 1109 NSRect rect; 1110 1111 #ifdef IM_DEBUG 1112 fprintf(stderr, "AWTView InputMethod Selector Called : [firstRectForCharacterRange:] location=%lu, length=%lu\n", (unsigned long)theRange.location, (unsigned long)theRange.length); 1113 #endif // IM_DEBUG 1114 1115 array = JNFCallObjectMethod(env, fInputMethodLOCKABLE, jm_firstRectForCharacterRange, theRange.location); // AWT_THREADING Safe (AWTRunLoopMode) 1116 1117 _array = (*env)->GetIntArrayElements(env, array, &isCopy); 1118 rect = ConvertNSScreenRect(env, NSMakeRect(_array[0], _array[1], _array[2], _array[3])); 1119 (*env)->ReleaseIntArrayElements(env, array, _array, 0); 1120 (*env)->DeleteLocalRef(env, array); 1121 1122 #ifdef IM_DEBUG 1123 fprintf(stderr, "firstRectForCharacterRange returning x=%f, y=%f, width=%f, height=%f\n", rect.origin.x, rect.origin.y, rect.size.width, rect.size.height); 1124 #endif // IM_DEBUG 1125 return rect; 1126 } 1127 1128 /* This method returns the index for character that is nearest to thePoint. thPoint is in 1129 screen coordinate system. 1130 */ 1131 - (NSUInteger)characterIndexForPoint:(NSPoint)thePoint 1132 { 1133 if (!fInputMethodLOCKABLE) { 1134 return NSNotFound; 1135 } 1136 1137 static JNF_MEMBER_CACHE(jm_characterIndexForPoint, jc_CInputMethod, 1138 "characterIndexForPoint", "(II)I"); 1139 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1140 1141 NSPoint flippedLocation = ConvertNSScreenPoint(env, thePoint); 1142 1143 #ifdef IM_DEBUG 1144 fprintf(stderr, "AWTView InputMethod Selector Called : [characterIndexForPoint:(NSPoint)thePoint] x=%f, y=%f\n", flippedLocation.x, flippedLocation.y); 1145 #endif // IM_DEBUG 1146 1147 jint index = JNFCallIntMethod(env, fInputMethodLOCKABLE, jm_characterIndexForPoint, (jint)flippedLocation.x, (jint)flippedLocation.y); // AWT_THREADING Safe (AWTRunLoopMode) 1148 1149 #ifdef IM_DEBUG 1150 fprintf(stderr, "characterIndexForPoint returning %ld\n", index); 1151 #endif // IM_DEBUG 1152 1153 if (index == -1) { 1154 return NSNotFound; 1155 } else { 1156 return (NSUInteger)index; 1157 } 1158 } 1159 1160 - (NSArray*) validAttributesForMarkedText 1161 { 1162 #ifdef IM_DEBUG 1163 fprintf(stderr, "AWTView InputMethod Selector Called : [validAttributesForMarkedText]\n"); 1164 #endif // IM_DEBUG 1165 1166 return [NSArray array]; 1167 } 1168 1169 - (void)setInputMethod:(jobject)inputMethod 1170 { 1171 #ifdef IM_DEBUG 1172 fprintf(stderr, "AWTView InputMethod Selector Called : [setInputMethod]\n"); 1173 #endif // IM_DEBUG 1174 1175 JNIEnv *env = [ThreadUtilities getJNIEnv]; 1176 1177 // Get rid of the old one 1178 if (fInputMethodLOCKABLE) { 1179 JNFDeleteGlobalRef(env, fInputMethodLOCKABLE); 1180 } 1181 1182 // Save a global ref to the new input method. 1183 if (inputMethod != NULL) 1184 fInputMethodLOCKABLE = JNFNewGlobalRef(env, inputMethod); 1185 else 1186 fInputMethodLOCKABLE = NULL; 1187 } 1188 1189 - (void)abandonInput 1190 { 1191 #ifdef IM_DEBUG 1192 fprintf(stderr, "AWTView InputMethod Selector Called : [abandonInput]\n"); 1193 #endif // IM_DEBUG 1194 1195 [ThreadUtilities performOnMainThread:@selector(markedTextAbandoned:) onObject:[NSInputManager currentInputManager] withObject:self waitUntilDone:YES awtMode:YES]; 1196 [self unmarkText]; 1197 } 1198 1199 /******************************** END NSTextInputClient Protocol ********************************/ 1200 1201 1202 1203 1204 @end // AWTView 1205 1206 /* 1207 * Class: sun_lwawt_macosx_CPlatformView 1208 * Method: nativeCreateView 1209 * Signature: (IIII)J 1210 */ 1211 JNIEXPORT jlong JNICALL 1212 Java_sun_lwawt_macosx_CPlatformView_nativeCreateView 1213 (JNIEnv *env, jobject obj, jint originX, jint originY, jint width, jint height, jlong windowLayerPtr) 1214 { 1215 __block AWTView *newView = nil; 1216 1217 JNF_COCOA_ENTER(env); 1218 AWT_ASSERT_NOT_APPKIT_THREAD; 1219 1220 NSRect rect = NSMakeRect(originX, originY, width, height); 1221 jobject cPlatformView = (*env)->NewGlobalRef(env, obj); 1222 1223 [JNFRunLoop performOnMainThreadWaiting:YES withBlock:^(){ 1224 AWT_ASSERT_APPKIT_THREAD; 1225 1226 CALayer *windowLayer = jlong_to_ptr(windowLayerPtr); 1227 AWTView *view = [[AWTView alloc] initWithRect:rect 1228 platformView:cPlatformView 1229 windowLayer:windowLayer]; 1230 CFRetain(view); 1231 [view release]; // GC 1232 1233 newView = view; 1234 }]; 1235 1236 JNF_COCOA_EXIT(env); 1237 1238 return ptr_to_jlong(newView); 1239 }